1 definition by Concerned Scientist

Kira is a usually mild-mannered girl who, when supplied with an adequate amount of Reeses, is very calm and easy to talk to.
If Kira does not have Reeses, she turns into the Kira Monster.
The Kira Monster will stop at nothing to get her Reeses.

When confronted by the Kira Monster, you have two options:
1. Give her Reeses

2. Run like hell
Ariel: "Is that the Kira Monster?"
Shirley: "Oh my God...run!"
Ariel: "No, mom, just give her Reeses and it will be okay."
by Concerned Scientist December 19, 2010
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